Grafana Loki vs OpenObserve
Zero of fourteen models named Grafana Loki first on the direct prompt; zero named OpenObserve. Grafana Loki was named by fourteen of the fourteen models and OpenObserve by ten and Grafana Loki carries 46 labels and OpenObserve 16, so the shares are not directly comparable.
Named in eight categories this edition.
Named in seven categories this edition.
Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen models, for a mid-market B2B company; rank is within the category; every quote names the model and the prompt it came from. Both figures come from the log management page.
By framing
Grafana LokiFirst choices, of fourteen modelsOpenObserve
Across every category in the October 2026 Edition, Grafana Loki and OpenObserve were named in the same answer forty times, of the 178 answers naming Grafana Loki and the 157 naming OpenObserve. In those answers OpenObserve took the first choice four times and Grafana Loki five.
Every model, every framing
| Model | Direct | Paraphrase | Comparative | Budget-constrained | Scale-constrained | Negative |
|---|---|---|---|---|---|---|
| Claude Haiku 4.5 | | | ||||
| GPT-5.4 mini | | | ||||
| Gemini 3.5 Flash | | | | | | |
| Perplexity Sonar | | |||||
| Grok 4.1 Fast | | | | |||
| Mistral Small | | | ||||
| DeepSeek V4 Flash | | | | | | |
| Llama 4 Maverick | ||||||
| Qwen 3.7 Flash | | | | | ||
| Kimi K2 | | | | | | |
| GLM 4.7 FlashX | | | ||||
| MiniMax M2.5 | | |||||
| GPT-6 Luna | ||||||
| Muse Glimmer 30B | | |
Grafana Loki OpenObserve first choice named as an alternative argued againstblank: not namedEach cell is one answer, Grafana Loki on the left and OpenObserve on the right.The direct prompt
Neither was the first choice, one was named
4 of 14 modelsThe answer put something else first and named one of the two as an alternative.Neither was named
10 of 14 modelsThe answer made no first choice from these two in this category.Bold names in an answer are the products the judge labeled a first choice; a model naming several gives each of them that label. The full answer text for every row is in the record.
By buyer segment
Grafana Loki12%#3 of 11OpenObserve0%#10 of 11Grafana Loki11%#3 of 12OpenObserve2%#6 of 12Grafana Loki2%#6 of 10OpenObserve2%#– of 10What the models said about Grafana Loki
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Four of four in this category shown.
“Loki is cheap but intentionally less powerful for full-text search.” Kimi K2 · scale prompt · soft negative
“If you want to keep licensing costs low and have strong backend/K8s skills: Deploy Grafana Loki + Fluentd with a Grafana frontend.” GLM 4.7 FlashX · paraphrase prompt · first choice
“Graylog Open and Grafana Loki are the top contenders since they're truly free with no ingestion limits” MiniMax M2.5 · budget prompt · first choice
“best value choice is usually Grafana Loki if you want a low-cost, open-source-friendly platform” GPT-5.4 mini · budget prompt · first choice
What the models said about OpenObserve
No label in this category carried a quote.
Comparisons are drawn for the top eight products in each category, each against each. The output is the models' output; nothing here is a recommendation by the index.